Zsh vs KornShell

Struggling to choose between Zsh and KornShell? Both products offer unique advantages, making it a tough decision.

Zsh is a Os & Utilities solution with tags like commandline, shell, scripting, unix, zsh.

It boasts features such as Powerful tab completion and spelling correction, Advanced globbing syntax for pattern matching filenames, Customizable prompts with color and Git status information, Plugin architecture to extend functionality, Shared command history across sessions, Syntax highlighting for commands and pros including More interactive and customizable than bash, Faster and more advanced tab completion, Better default configuration out of the box, Good for power users and automation, Large plugin ecosystem for added functionality.

On the other hand, KornShell is a Development product tagged with shell, scripting, unix, ksh.

Its standout features include Interactive shell and scripting language, Compatible with Bourne shell (sh), Influenced features in Bash and Zsh shells, Job control, Command history and editing, Aliases, Functions, Built-in arithmetic, Associative arrays, POSIX compliance, and it shines with pros like Backward compatibility with Bourne shell, Powerful scripting capabilities, Rich feature set, Good performance, Available on most Unix/Linux systems.

Feature	Zsh	KornShell
Overall Score	N/A	N/A
Primary Category	Os & Utilities	Development

Product Overview

Zsh

Description: Zsh is a UNIX command line interpreter and scripting language that is compatible with bash but includes many additional features and customization options. It offers powerful tab completion, spelling correction, better globbing, theming, and plugin support.

KornShell

Description: KornShell (ksh) is a Unix shell and command language written by David Korn. It is backward-compatible with the Bourne shell and includes many features from Bash and C shell. KornShell is known for its interactive scripting and job control features.

Key Features Comparison

Zsh Features

• Powerful tab completion and spelling correction
• Advanced globbing syntax for pattern matching filenames
• Customizable prompts with color and Git status information
• Plugin architecture to extend functionality
• Shared command history across sessions
• Syntax highlighting for commands

KornShell Features

• Interactive shell and scripting language
• Compatible with Bourne shell (sh)
• Influenced features in Bash and Zsh shells
• Job control
• Command history and editing
• Aliases
• Functions
• Built-in arithmetic
• Associative arrays
• POSIX compliance

Pros & Cons Analysis

Zsh

Pros

• More interactive and customizable than bash
• Faster and more advanced tab completion
• Better default configuration out of the box
• Good for power users and automation
• Large plugin ecosystem for added functionality

Cons

• Less POSIX compliant than bash in some cases
• Startup can be slower than bash
• Less widely available than bash by default

KornShell

Pros

• Backward compatibility with Bourne shell
• Powerful scripting capabilities
• Rich feature set
• Good performance
• Available on most Unix/Linux systems

Cons

• Not installed by default on some systems
• Less user-friendly than Bash for interactive use
• Less widespread adoption than Bash
• Some platform differences in implementation

Pricing Comparison

Zsh

• Open Source
• Free

KornShell

• Open Source
• Free